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茶花开花注意事项
更新时间: 2020-09-19 00:00:00  

1、开花时施速效磷,钾肥,使花大色艳,花期长。

2、花期应该加强光照,山茶为长日照植物。在日长12小时的环境中才能形成花芽。

3、花期不可浇水过勤,半盆以上土壤干燥后,再浇水。可以向叶面,地面,空中喷雾,增加空气湿度,但浇水不能淋到花瓣上,否则会缩短花期,造成花瓣腐烂。

4、最适开花温度10到20摄氏度,高于35摄氏度会灼伤叶片。不耐寒,冬季应入室,温度保持3到5摄氏度。

关键词: 茶花 开花 注意 事项

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